2-(chloromethyl)-4,5-dimethyl-3,6-dihydro-2H-pyran

2-氯甲基-4,5-二甲基-3,6-二氢-2H-吡喃

Also known as: 2-(CHLOROMETHYL)-4,5-DIMETHYL-3,6-DIHYDRO-2H-PYRAN, 2-Chlormethyl-4,5-dimethyl-3,6-dihydro-2H-pyran, 2-chloromethyl-4,5-dimethyl-3,6-dihydro-2H-pyran

2-(chloromethyl)-4,5-dimethyl-3,6-dihydro-2H-pyran (CAS 98559-77-4) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H13ClO and a molecular weight of 160.64100 g/mol. It is also known as 2-(CHLOROMETHYL)-4,5-DIMETHYL-3,6-DIHYDRO-2H-PYRAN, 2-Chlormethyl-4,5-dimethyl-3,6-dihydro-2H-pyran and 2-chloromethyl-4,5-dimethyl-3,6-dihydro-2H-pyran. Key properties include a boiling point of 213.6ºC at 760mmHg, a density of 1.008g/cm3 and a flash point of 61.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
98559-77-4
Jingsj CID
J-1501528-2
Molecular Formula
C8H13ClO
Chinese Name
2-氯甲基-4,5-二甲基-3,6-二氢-2H-吡喃
Molecular Weight
160.64100 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point213.6ºC at 760mmHg
Density1.008g/cm3
Flash Point61.7ºC

Frequently Asked Questions

What is the CAS number of 2-(chloromethyl)-4,5-dimethyl-3,6-dihydro-2H-pyran?

The CAS number of 2-(chloromethyl)-4,5-dimethyl-3,6-dihydro-2H-pyran is 98559-77-4.

What are the molecular formula and molecular weight of 2-(chloromethyl)-4,5-dimethyl-3,6-dihydro-2H-pyran?

2-(chloromethyl)-4,5-dimethyl-3,6-dihydro-2H-pyran has molecular formula C8H13ClO and molecular weight 160.64100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-(chloromethyl)-4,5-dimethyl-3,6-dihydro-2H-pyran (CAS 98559-77-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1501528-2 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.